baber/WOPTO huggingface dataset:
Patent JP-H01207038-A (JP)
Title: Ct apparatus equipped with contrast medium density control function
Inventor: UDA SHINICHI
IPC: G01N23/04
Filed: 1988-02-13
Abstract: PURPOSE:To automatically and properly inject a contrast medium, by providing an X-ray CT, a contrast medium injector, a means for comparing the reference CT value at a reference place with a measured CT value and a control means for controlling the injector on the basis of the comparing result. CONSTITUTION:A measuring interface 2 and an operator 3 take in measured data to obtain a CT image and a CRT 5 displays said image as a tomographic image through an image display circuit 4. The CRT 5 displays the CT value of an object to be compared for the injection by an injector other than the display of the measured tomographic image. The operator 3 has function outputting two CT values. A contrast medium injector (injector) 10 receives a contrast medium injection order through an interface 9 to automatically inject a contrast medium. This order is performed by a CPU 1. When a reference CT value is larger than a measured CT value, the injection of a contrast medium is immediately performed and, contrarily, when the measured CT value is larger, the injection of the contrast medium is stopped. By this method, the proper injection of the contrast medium is properly performed and a CT tomographic image accompanied by contrast effect due to the contrast medium is obtained.
Patent JP-S54122992-A (JP)
Title: X-ray control unit
Inventor: MACHIDA KAORU
IPC: H05G1/32
Filed: 1978-03-16
Abstract: PURPOSE: To obtain accurate tube voltage close to the set value, by automatically adjusting the difference between the tube voltage of an X-ray tube measured and the set tube voltage so that it is within scheduled permissible error range.  
     CONSTITUTION: The analog signal corresponding to the tube voltage of an X-ray tube is picked up with the breeder resister 8 for tube voltage measurement placed at the output side of the high voltage generation unit 4 and it is inputted to the subtraction circuit 14 via the amplifying circuit 12 and peak hold circuit 13. On the other hand, the tube voltage set value set at the setter 9 is inputted to the subtraction circuit 14 as the voltage signal from the set tube voltage indication circuit 11, where it is compared with the tube voltage peak value. The output signal of this result is converted into digital signal with the A/D converter 15, and the tube voltage automatic adjustment relay group 18 is driven through the decoder circuit 16  and relay driving buffer circuit 17 so that the tube voltage value of measurement  and actual set can be equal each other, to control the automatic transformer for tube voltage adjusting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03234117-A (JP)
Title: Semiconductor integrated circuit
Inventor: SEKI HIROAKI
IPC: H01L27/04
Filed: 1990-02-08
Abstract: PURPOSE:To attain the conduction/interruption of a power supply current while an operating section is connected to a power line as it is by turning on/off a switching element with an external signal to generate a control voltage and using the control voltage to conduct/interrupt the power current driving the operating section. CONSTITUTION:A gate voltage generating circuit 3 is constituted of a switching enhancement type FET 33, its drain 33d is connected to a power terminal 31, a source 33s is connected to the anode of a diode D1 and a gate 33g is connected to an external voltage application terminal 34. A control voltage is generated by turning on/off the switching element 33 with an external signal and the control voltage is used to conduct/interrupt the power current driving the operating section. Thus, the power current supplied from a power line is conducted/ interrupted while the operating section is connected to the power line as it is to reduce the current consumption without generating noise.
Patent JP-H0690680-A (JP)
Title: Production of fried food and device therefor
Inventor: SUZUKI TOSHIYUKI
IPC: A23L5/10
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a uniform product by controlling a frying time of a food while detecting the change of water content of the food. CONSTITUTION:A moisture sensor 12 is connected through a moisture meter 11 to a fryer control part 9 to measure water content in a raw material 13. When the water content reaches a set value, a signal is outputted from the fryer control part to the driving part of the fryer 4 and fryer is pulled out from an oil 3. Even if an environment and conditions of the raw materials are changed, a uniform product is obtained by inputting accumulated data before and after frying to the fryer control part.
Patent JP-H07236916-A (JP)
Title: Method for controlling tension on outlet side of continuous cold rolling mill and device therefor
Inventor: OTSUKA MASAKI
IPC: B21B37/48
Filed: 1994-02-28
Abstract: PURPOSE:To suppress rapid variation in tension at the time of cutting and prevent the variation of thickness with a cold rolling mill by decreasing coiling tension after a position where a metallic strip 1 is cut reaches the final stand of a continuous cold rolling mill. CONSTITUTION:After the position where the metallic strip 1 of a strip of steel or the like is cut reaches the final 4th stand S4, the preparing state for cutting the strip with a flying shear 5 is made by decreasing coiling tension with a motor 12 for driving the coiling reel 8 with which the metallic strip 1 is coiled with the lapse of time and cutting is executed in the state that the tension of the metallic strip 1 is decreased like this. Then, even when, in this way, the metallic strip 1 is instantaneously sheared with the flying shear 5 and the tension of the metallic strip 1 is eliminated stepwise in a moment, the tension variation of the metallic strip 1 is small. Since sudden variation in tension is small like this, the thickness deviation of the metallic strip 1 with the cold rolling mill 2 is minimized and the off-gage of the strip is not appeared.
Patent JP-H10226575-A (JP)
Title: High-pressure form of boron nitride sintered compact for cutting tool
Inventor: SHINTANI KAZUHIRO
IPC: C22C29/16
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-pressure form of BN sintered compact having improved wear resistance, capable of enhancing the roughness of the finished surface in the case of using as a cutting tool, and capable of increasing the hardness of the sintered compact and especially fit for the machining of high strength cast iron, quench-hardened steel with high hardness and a hardly machinable material. SOLUTION: This high-pressure form of BN sintered compact is obtd. by sintering 15-40vol.% starting material for high-pressure form of BN and 60-85vol.% starting material for a bonding phase. The starting material for high pressure phase BN consists of cubic BN having <=2μm average particle diameter and 6-20vol.% wurtzite type BN having <=1μm average particle diameter based on the amt. of the cubic BN. The starting material for a bonding phase consists of TiC, TiN, a mixture of them, or solid soln. of them and Al in their weight ratio of 2.5-6.
Patent JP-2000228239-A (JP)
Title: Connector-printed wiring board structural body
Inventor: TAKAHASHI MANABU
IPC: H01R12/71
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector-printed wiring board structural body that allows soldering to be completed only by reflow soldering, and hardly causes a contact failure or disconnection of a conductor pattern even when insertion and extraction of a connection cable are performed. SOLUTION: Conductor components 13 of a connector 3 are so arranged as to abut on the surfaces of conductor patterns located on the surface of a printed wiring board 5, and are soldered by a surface mount method. Elastic engagement pieces 15a-15d projected on the connector 3 engage with holes 23a-23d formed in the printed airing board 5. Since the connector 3 and the printed wiring board 5 are fixed by means of the engagement so as not to be mutually displaced, the soldered points of the conductor components 13 are prevented from being damaged by the displacement of the connector 3 even if external force acts on the connector 3 when an external connector is inserted into and extracted from the connector 3.
Patent JP-S53115928-A (JP)
Title: Drain pipe
Inventor: WATANABE KAZUO
IPC: F16L11/11
Filed: 1977-03-18
Abstract: PURPOSE: To improve the flexibility of the pliable pipe portion of a drain pipe which consists of a U-shaped solid pipe portion and a bellows-like pliable pipe portion both integrally molded from a synthetic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H021433-A (JP)
Title: 1-aminophenyl-2-dimethylaminopropanone derivatiue, its preparation, and its use for medical treatment
Inventor: RUI RAFUON
IPC: C07C233/42
Filed: 1989-02-09
Abstract: The invention relates, as new industrial products, to 1-(4-aminophenyl)-2-dimethylaminopropanone derivatives which are chosen from
 (a) the compounds corresponding to the general formula 
<IMAGE>
 where R is H or CH3CO, and
 (b) their addition salts. 
<??>These products are useful as antidepressants. In addition, 1-(4-acetylamino-3,5-dichlorophenyl)-2-dimethylaminopropanone and its non-toxic addition salts are useful as immunostimulatory substances.
Patent JP-H01206017-A (JP)
Title: Injection mold and injection molding
Inventor: MIYAIRI KAZUYOSHI
IPC: B29L31/34
Filed: 1988-02-12
Abstract: PURPOSE:To contrive to simplify the structure of molds and to miniaturize the molds and make it possible to be available for insert molds by a structure wherein a core plate, which is equipped with a fixed mold core for forming the inner shape part of the recess of a molded item, is arranged so as to be movable by a certain stroke in a fixed mold with a shifting means. CONSTITUTION:A movable mold 20 has a movable insert mold 24, the movable mold core 33 of which controls the inner shape of one recess of a molded item. On the other hand, a fixed mold 21 has a fixed insert mold 37, in which a cavity 40, which corresponds to the movable mold core 33, is formed. A fixed mold core 42 provided on a core plate 41, which is capable of touch to and separation from the fixed insert mold 37, projects in the cavity 40 so as to control the inner shape of the other recess of the molded item. In addition, the core plate 41 is generally apart from the fixed insert mold 37 by means of a spring 43. An injection unit 46 advances until a nozzle 47 presses the core plate 41. During said pressing, molten resin is injected in the cavity 40 for molding. After that, by the retreat of the nozzle 47, the core plate 41 retreats, resulting in removing the fixed mold core 42 from the cavity 40. After that, the forming and the removal of a molded item can be done.
Patent JP-H04288544-A (JP)
Title: Photosensitive resin composition
Inventor: KUBOTA SHIGERU
IPC: G03F7/021
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a photosensitive resin compsn. maintaining reciprocity characteristics having high sensitivity, fitting to the production a large-sized cathode-ray tube of >=29 inch size and enhancing productivity at a low cost. CONSTITUTION:A high molecular compd. having segments each contg. an amino group as repeating units is mixed with a compd. having at least one or more azido groups and at least one of carboxylic acid and sulfonic acid in one molecule and a water-soluble high molecular compd. to obtain a photosensitive resin compsn.
Patent JP-H01206243-A (JP)
Title: Board checking method
Inventor: KOBAYASHI SHIGEKI
IPC: G01N21/91
Filed: 1988-02-13
Abstract: PURPOSE:To check up the presence of a component and the positional slippage thereof without fail, by a method wherein a coating containing a daylight excited fluorescent agent is applied to a component mounting position on a board and thereafter image-sensing is conducted by a plurality of monochrome image-sensing devices while a visible monochromatic light is applied onto the substrate whereon the component is mounted. CONSTITUTION:A coating 33 containing a daylight excited fluorescent agent is applied to each component mounting position on a bare board 11, so as to form a fluorescent region 34 in a definite form. Thereafter a prescribed component 13S is mounted on the fluorescent region 34 to form a reference printed circuit board 10S or a printed circuit board 10T to be checked. The reference printed circuit board 10S or the printed circuit board 10T to be checked fixed on an X-Y table by a chucking mechanism 20 being illuminated by an illuminating element 12, subsequently, image-sensing is conducted by an image-sensing element 15 having a plurality of monochrome image-sensing device. By comparing and checking signal levels on a fluorescent image, imperfect mounting of the component can be detected.
Patent JP-H04246714-A (JP)
Title: Coordinate detector
Inventor: NAKANO SEIICHI
IPC: G06F3/0488
Filed: 1991-02-01
Abstract: PURPOSE:To constitute the detector so that an area can be decided even if a coordinate indicator indicates on a conductor of a first loop. CONSTITUTION:Width of a conductor 10 of a first loop is made larger than width of the other conductor 2, etc. In such a way, with respect to a magnetic field generated from a coordinate indicator, the conductor 10 comes to have the same effect as a state that many thin conductors are placed at a minute interval, and even if the coordinate indicator indicates on the conductor 10, many thin conductors which are not indicated come to exist, an induction voltage is generated on these conductors, and it can be used as a phase comparing signal for deciding an area.
Patent JP-H11230525-A (JP)
Title: Exhauster for incineration device
Inventor: MATSUDA TAKASHI
IPC: F23L17/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable the replacement of an air duct simply at a lower cost in an exhauster used for an incineration device for burning matters to be incinerated such as ordinary fuse and high polymer material. SOLUTION: In this apparatus, the tip of an air duct for discharging feed air from a blower is arranged in an exhaust duct for discharging an exhaust generated by the combustion of a matter to be incinerated piercing a side wall of the exhaust duet, the air duct 20 is divided at least in two to allow linking thereof outside the exhaust duct 23 while the linked part is detachably mounted by a bolt or the like. In the air duct 20, the blower 21 for blowing air is linked to one end thereof while the other end 22 thereof is opened into the exhaust duct 23 linked to an upper part of a secondary combustion chamber 9. The other end 22 is opened upward and an exhaust in the secondary combustion chamber 9 is induced outside at the tip of the exhaust duct 23 by blown air discharged from the opening.
Patent JP-H11234586-A (JP)
Title: Sub video image display
Inventor: OISHI KAZUYUKI
IPC: H04N5/445
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to easily watch sub video data by dividing a display area of the sub video data into blocks at a prescribed position and providing an prescribed amount of offset to data denoting a display position for each block so as to move the display position of the subs video data. SOLUTION: A lower part detection circuit 33 detects a higher part and a lower part of a luminance signal level from data from a sub video image processing circuit based on a threshold level, while size detection circuits 34, 35 are used to obtain sizes in X and Y directions from position information of the lower part, and a memory control circuit 41 writes the sizes in a memory 43 linked with the sub video data. Simultaneously an offset generating circuit 44 adds an offset in the X and Y directions to a block size for each block and writes the result in a memory 43 as moving display data, and a display are detection circuit 46 writes the display position data in the memory 43 based on a display control command. Data read in a prescribed timing are fed to a mixer circuit and the display position is revised depending on the detection result of the presence of closed caption data.
Patent JP-S58147860-A (JP)
Title: Control circuit for stylus movement of reproducing device for discoid recording medium
Inventor: ASHIBA JIYUN
IPC: G11B21/08
Filed: 1982-02-26
Abstract: PURPOSE:To shorten the time necessary for the reproduction of a signal for reading by making an address comparison between a target position and a detected position on a medium and increasing or decreasing the moving speed of an arm body according to how far the arm is from the target position. CONSTITUTION:According to the output signal of a comparing circuit 14 which compares a preset address value from a storage circuit 13 with an address value obtained from a reading circuit 12, a control circuit 3 controls the moving speed of the arm body 2 and when both addresses coincide with each other, a control signal for increasing the moving speed of the arm body 2 by five times as high as normal is supplied to an arm driving circuit 4. Because of said deceleration, address values are read, track by track, so the address value of the starting point of a desired signal is never missed. When the address reading circuit 12 reads said address value, the control circuit 3 controls the arm driving circuit 4 to return the movement of the arm body 2 to its original speed. Thus, the time for the reproduction of a signal for reading is shortened greatly.
Patent JP-H11227236-A (JP)
Title: Head attaching/detaching mechanism for printer
Inventor: SUZUKI ISAMU
IPC: B41J25/304
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To readily attach or detach a thermal head to a printer body without using a tool. SOLUTION: When a thermal head 8 is replaced, a head unit 7 is pulled in the right direction in the drawing. As the head unit 7 is only held at a side of a plate spring 11 by an elastic force of the plate spring 11 by nipping a part of a head holding member 4, the head unit 7 can be readily pulled therefrom. When attaching the head unit 7, it can be done by the reverse operation. At the attached position in the drawing, the plate spring 11 urges a part of a plate spring engagement section 12 so that the head unit 7 tends to move in the attaching direction. As a result, an abutment edge section 9a of a head bracket 9 is abutted to an outer circumference of a bearing 2a of a platen 2 and a heating line of the thermal head 8 is in conformity with a contacting position of the thermal head 8 with the platen 2.
Patent JP-H10229433-A (JP)
Title: Portable telephone set
Inventor: KAWAGISHI TOSHIO
IPC: H04W4/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To allow a telephone set to inform a caller of a holding message and to ring a call tone for a called party until the called party replies in the case that the called party has a difficulty of replying the call. SOLUTION: This portable telephone set is provided with a control section 3 that rings a call tone, while sending a reply holding message and a storage section 12 that stores the reply-holding message. After an operation section 5 sets the number of times for ringing a call tone, the automatic reply mode is set and after a call tone has rung for a number of times set, the call is automatically received and the message stored in a storage section 12 is reported to the caller, so as to make the caller wait for a while. When the called party can receive the incoming call, the called party depresses the operation section 5 for the message reply to make a speech. A bell section 10 rings a call tone, while message reply is made to report the incoming call reception state to the called party. The storage section 12 stores a voice signal which is picked up by a microphone 7 and processed by a voice/data processing section 16 as a message reply.
Patent JP-H11227470-A (JP)
Title: Attaching structure for weather strip
Inventor: YAMASHITA TORU
IPC: B60J10/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance workability for attaching a weather strip, and to reduce a manufacturing cost for a door main body. SOLUTION: This is a weather strip attaching structure to attach a weather strip 5 for sealing a clearance between a door opening of a vehicle and a door for closing the opening. In particular, an extended part 112c projected to an in-cabin side along the peripheral edge part of the door 4 is provided, and a nipping part 501 for nipping the part 112c to the weather strip 5 is formed to attach the weather strip 5 to the door via the extended part.
Patent JP-H02211544-A (JP)
Title: Process control method
Inventor: SUGISHITA KOJI
IPC: G06F9/46
Filed: 1989-02-10
Abstract: PURPOSE:To search for a process control block at high speed by multiplying the number of times of block use by the number of the process control blocks, and making a value, to which a block number is added, into a process discriminating number. CONSTITUTION:Block using information and the number of times of the block use are held in the process control block, the unused process control block is allocated to control the process to be generated, and the block using information is set so as to indicate a used state. As the process discriminating number in order to discriminate the process to be generated from the others, to the numerical value obtained by multiplying the number of times of the use by the number of the control blocks and the value to which the number of the process control block to be used is added are applied, and controlled. When the process disappears, by setting the block using information at the unused state, that the same process discriminating numbers do not simultaneously exist is secured, further when the process is generated, the process discriminating number to be applied can be determined at high speed. In addition, by the block discriminating number, the process control block on the process having the number can be searched for at high speed.
Patent JP-H06237859-A (JP)
Title: Boiler
Inventor: NAKAMUTA MASAMICHI
IPC: A23L11/00
Filed: 1993-02-22
Abstract: PURPOSE:To attain energy saving by reducing the volume of heating steam by means of raising temperature of water in the boiler by heating through the heating channel and boiling with heated steam jetting out from the steam jetting channel. CONSTITUTION:The boiler 2 is supported by boiler supports 1 with its upper side open or covered with the lid 6. The boiler 2 is made of stainless steel plate in the shape of vertical cylinder 2' with the bottom 2'' in arc shape. Inside the boiler 2, a heating channel is formed with a heating pipe 3'' standing vertically along the central line c of the boiler 2. The blind-ended radiance tubes 3a are protruding from the heating pipe 3'' radially at several levels. The radiance tubes at the lower two levels are designed to have many holes 4'' for jetting out steam, making them as multi-hole tubes 4'; thus the heating channel 3 and the steam jetting channel 4 are constituted. The radiant tubes 3a and multi-hole tubes 4' have the same length and the circles shaped with their ends form the outer edge 3', with space s in doughnut. shape in width t between said outer edge 3' and the inside surface of the boiler 2.
Patent JP-H09229515-A (JP)
Title: Low temperature regenerator of absorbing type cold water or hot water generating device
Inventor: EDERA MASARU
IPC: F25B15/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing type cold water or hot water generating device having a simple structure in which refrigerant vapor and hot water are heat exchanged with an absorbing solution, heat of the refrigerant vapor is not returned back to the hot water side and a high efficient operation is carried out. SOLUTION: Absorbing solution dripping pipe 21 for use in dripping an absorbing solution is arranged at the upper-most location of a low temperature regenerator 20, wherein a hot water pipe 4 through which hot water may flow and a refrigerant vapor pipe D1 through which refrigerant vapor may flow are installed below the absorbing solution dripping pipe 21 and also at a position where they may not be contacted with absorbing solution stored at the lower- most part of the low temperature regenerating device.